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National Instruments PXI-4495 PXI Sound and Vibration Module

The National Instruments PXI-4495 PXI Sound and Vibration Module is intended for high-channel-count sound and vibration applications. There are two different part numbers: 780059-01 for the standard module and 780060-01 which includes the Sound and Vibration Measurement Suite Software. With 24-bit simple sources of input and IEPE constant current signal module, the PXI-4495 is perfect for making accuracy estimations with microphones, accelerometers, and different transducers that have huge dynamic reaches. The PXI-4495 delivers synchronous sampling on all channels. Moreover, the PXI-4495 incorporates built-in antialiasing filters that consequently change in accordance with the examining rate and programming selectable information gains to 20 dB.

The NI-DAQmx driver and estimation measurement services software provides simple-to-utilize configuration and programming interfaces with highlights, such as the DAQ Assistant to help diminish development time. The user can browse the data in the Resources tab to learn more about driver software or download a driver. The NI M Series gadgets are not compatible with the Traditional NI-DAQ (Legacy) driver.

Each input signal is simultaneously buffered, amplified, analog filtered, and inspected by a 24-bit delta-sigma analog to-digital converter (ADC) that performs digital filtering with a cutoff recurrence that consequently adjusts to a software sampling rate. The high resolution gives the vital precision to make the NI PXI-4495 module appropriate for sound and vibration examination applications. A programmable gain amplifier stage on the inputs offers gain selection from 0 to +30 dB in 10 dB steps. Moreover, the modules incorporate the ability to read and write to transducer electronic information sheet (TEDS) Class 1 smart sensors and also work with IEPE constant current on or off as selected in software.